4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical

Base Information

Chemical Name:4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical
CAS No.:328000-34-6
Molecular Formula:C₁₄H₁₈NO₂
Molecular Weight:232.302
Hs Code.:

Synonyms:4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical

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Chemical Property of 4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical

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Technology Process of 4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical

There total 5 articles about 4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 70.0%

: 328000-15-3
2-[4-(1,3-)-Dioxolan-2-ylphenyl]-2,5,5-trimethylpyrrolidin-1-yloxyl radical

: 328000-34-6
4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical

Guidance literature:: With hydrogenchloride; In tetrahydrofuran; at 20 ℃; for 6h;
DOI:10.1055/s-2000-8727

Reference yield: 66.0%

: 328000-35-7
2-(4-Hydroxymethylphenyl)-2,5,5-trimethylpyrrolidin-1-yloxyl radical

: 328000-34-6
4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical

Guidance literature:: With sulfuric acid; nitric acid; at 0 - 20 ℃; for 2h;
DOI:10.1055/s-2004-829172

Reference yield:

: 4567-18-4
2,5,5-trimethylpyrroline N-oxide

: 328000-34-6
4-(1-Oxyl-2,5,5-trimethylpyrrolidin-2-yl)benzaldehyde radical

Guidance literature:: Multi-step reaction with 3 steps

1: diethyl ether; tetrahydrofuran / 1 h / Heating

2: 3.9 g / MnO₂; O₂ / CHCl₃ / 0.5 h

3: 70 percent / aq. HCl / tetrahydrofuran / 6 h / 20 °C

With hydrogenchloride; manganese(IV) oxide; oxygen; In tetrahydrofuran; diethyl ether; chloroform; 1: Grignard reaction / 2: Oxidation / 3: Hydrolysis;
DOI:10.1055/s-2000-8727